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Contract OI history

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Jun 17, 2027 EXPIRATION

IBM $285.00 Call

IBM270617C00285000

Latest saved OI1,362Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $285.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3656820 2026-10-02: 1,364 OI2026-10-05: 1,365 OI2026-10-06: 1,365 OI2026-10-07: 1,365 OI2026-10-08: 1,365 OI2026-10-09: 1,359 OI2026-10-13: 1,360 OI2026-10-14: 1,360 OI2026-10-15: 1,360 OI2026-10-16: 1,364 OI2026-10-21: 1,364 OI2026-10-23: 1,362 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IBM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,362-2
Oct 21, 20261,3640
Oct 16, 20261,364+4
Oct 15, 20261,3600
Oct 14, 20261,3600
Oct 13, 20261,360+1
Oct 09, 20261,359-6
Oct 08, 20261,3650
Oct 07, 20261,3650
Oct 06, 20261,3650
Oct 05, 20261,365+1
Oct 02, 20261,364No prior observation